Evaluate the expression 2(8 − 4)2 − 10 ÷ 2.
a 11
b 27
c 56
d 59
traveling at 65 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from san diego to malibu?
2
60
115
130
find the value of the expression 2x3 + 3y2 − 17 when x = 3 and y = 4.
26
85
943
1,927
javier has a job installing windows. he earns a rate of $75 per day plus $8 per window installed. he also receives a stipend of $25 for snacks. javier knows his weekly earnings can be shown with the following expression:
75d + 8w + 25
part a: identify a coefficient, a variable, and a constant in this expression. (3 points)
part b: if javier works for 5 days and installs 48 windows, how much does he earn? show your work to receive full credit. (4 points)
part c: if javier gets an increase in his stipend and receives $40 for snacks, would the coefficient, variable, or constant in the equation change? why? (3 points)

Design an er diagram for keeping track of information about votes taken in the u.s. house of representatives during the current two-year congressional session. the database needs to keep track of each u.s. state's name (e.g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i.e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information: